Even as Canadians throw shade at the American hodgepodge of public plans, private insurance, deductibles and copays, they hold in high esteem a little-known Affordable Care Act initiative: the federal Center for Medicare & Medicaid Innovation (CMMI).

The White House wouldn’t oppose removing from the Senate tax plan a controversial provision to repeal the individual health-care mandate of the Affordable Care Act, budget director Mick Mulvaney said, a move that could help secure the vote of key Republicans.

A U.S. government program meant to improve medical care and cut costs by penalizing hospitals that repeatedly readmit people with heart failure may have instead increased the risk that the patients would die, a new study suggests.